Checking routine every day

Checking the connection condition of vacuum pipe

Check gas outlet pipe and the connection.

Checking mud outlet pipe whether unimpeded, discharged pipe outlet must be submerged below mud surface.

Check oil pool liquid level.

Check gas discharge value.

Starting degassing 

Check all electrical equipment connection.

Starting degasser

Degasser must gradually enter into normal working condition. check mud discharge pipeline.

Stop degasser

Stop the vacuum degasser

Open the washing value, washing separation impeller 5 minutes.

Check and maintenance of ever week 

A Speed changing box

Check speed changing oil pool every day, on occasion add Dexron III transmission fluid.

B Top washing device.

We must washing vacuum degasser every week, washing out the mud which dry and hard the vacuum chamber. Make the sufficient number of seawater wash the impeller of upper gas cell.

C Other maintenance

Gear case oil, work with 1000 hours should replace lubrication and cleaning or replace filter assembly. The model of lubrication is Dexron III fluid frivr , oil volume is 2 gallon and the liquid level is 25/64 on galss porthole.

Day time maintenance

Check the inner surface of wear- resisting rubber cone bush.

Check inlet pressure whether meet the demand, ensure small hole is cleaning and give it fair adjustment.

Lubricate the packing of desander pump and desiltr pump.

Three months maintenance

Add the butter to coupling.

Two years maintenance or using 15000 hours maintenance

Check pump impeller, pump case and sail upstream, discharge water valve, when need should replace impeller, pump case or value

Check the bearing and sealing element, when needed should replace.

Check hydrocyclone cone bush and each component, when needed should be replaced.

 

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